@@ -364,9 +364,17 @@
 @interface DummyObject
 {
 	Class _Nonnull isa;
 }
 
+@property (readonly, nonatomic) bool allowsWeakReference;
+
 + (void)initialize;
 + (bool)resolveClassMethod: (nonnull SEL)selector;
 + (bool)resolveInstanceMethod: (nonnull SEL)selector;
+- (nonnull id)retain;
+- (void)release;
+- (nonnull id)autorelease;
+- (nonnull id)copy;
+- (nonnull id)mutableCopy;
+- (bool)retainWeakReference;
 @end